baber/WOPTO huggingface dataset:
Patent JP-2003170284-A (JP)
Title: Laser beam welding apparatus
Inventor: SAMEJIMA YASUO
IPC: B23K26/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam welding apparatus capable of obtaining a welded zone with high quality even if a zone to be welded has errors in a groove shape such as a gap or a step.  <P>SOLUTION: The apparatus is provided with a storage means 11 for storing fundamental welding conditions according to the plate thickness such as laser output, welding speed and weaving amplitude for each weld line, and a selecting means 17 for selecting a welding line for welding. The means 11 stores a control amount of a weaving amplitude according to an error in the groove shape for each fundamental welding condition. The control amount of the weaving amplitude according to the fundamental welding condition of the welding line selected by the means 17 and the data detected by an error detecting means 5 is selected from the means 17. Welding is carried out for each welding line on the basis of the fundamental welding condition and the control amount of the weaving amplitude.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173086-A (JP)
Title: Developing device
Inventor: SAKAMAKI TOMOYUKI
IPC: G03G15/09
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that obtains a toner image of constant development-density by clearing away sticking toner on a developer carrier without inhibiting smooth circulation of developer, thereby always keeping the developer carrier in a condition in which its surface is not soiled with toner.  <P>SOLUTION: In the developing device having a developing chamber for supplying developer to a developing sleeve and a stirring chamber for recovering the developer from the developing sleeve, a scraping member for scraping toner deposited on the surface of the developer carrier is disposed opposite an area of the developing sleeve on which a repulsive magnetic field is generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179482-A (JP)
Title: Level-shift circuit
Inventor: NAKAMURA HIROAKI
IPC: H03K19/0185
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level-shift circuit suitable for a high-speed operation without misoperations.  <P>SOLUTION: The level-shift circuit comprises a power source terminal BBL and a ground terminal G1 for a low-voltage power source, and a high-potential side terminal BH and a low-potential side terminal BL for the high-potential side and the low-potential side of a high-side drive circuit. In this shifting circuit, an N-type MOSFET Q1 is connected at a D (drive) to a BH via a resistor R1, connected at an S (source) to G1, and connected at a G (gate) to a high-side control signal input terminal HT. An N-type MOSFET Q2 is connected at D to the BH via a resistor R2, connected at S to G1, and connected at G to HT via a NOT gate NT. A P-type MOSFET Q3 is connected at the S to the BH, and connected at G to D of the MOSFET Q1. A P-type MOSFET Q4 is connected at S to BH, and connected at G to D of the MOSFET Q2. An N-type MOSFET Q5 is connected at D to D of the MOSFET Q3, connected at S to BL, and connected at G to D of the MOSFET Q4. An N-type MOSFET Q6 is connected at D to D of the MOSFET Q4 and a high-side drive signal output terminal OUT 1, connected at S to BL and connected at G to D of the MOSFET Q3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179955-A (JP)
Title: Radio base station device, assigning method for channel card therefor and assigning program
Inventor: NAGAKUBO TSUYOSHI
IPC: H04W24/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To control the number of cards for control channel to be operated into irreducibly minimum number required for operation when a purge control is performed with a control channel as a target.  <P>SOLUTION: Each time the purge control is performed with the control channel as the target, a call processing system card 1 decides the number of the cards for control channel operated in the radio base station device (processing 5). When the cards for control channel exist more than the number required for the operation, a channel class switching request P2 is transmitted to a channel card (CH2) 3-1 of a purge source. The channel card (CH2) 3-1 receiving this request P2 is autonomously switched to the card for call channel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188110-A (JP)
Title: Doping method and ion implantation apparatus
Inventor: YOKOTA KATSUHIRO
IPC: H01J37/317
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doping method and ion implantation apparatus which can form a shallow p-type layer or n-type layer.  <P>SOLUTION: The apparatus is equipped with 1st and 2nd ion sources 11a and 11b, a 1st mass separator 13a which performs mass separation of ions drawn out of the 1st ion source 11a, a 2nd mass separator 13b which performs mass separation of ions drawn out of the 2nd ion source 11b, and an introducing means of introducing the ions separated by the 1st and 2nd mass separator 13a and 13b into a substrate 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185289-A (JP)
Title: Cooling unit
Inventor: TANAKA HIROKAZU
IPC: F24F1/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently operate a cooling unit at a small power when performing the cooling using vaporization latent heat of water as refrigerant.  <P>SOLUTION: A flow regulating valve 5 communicated with a tank 4, and a vaporizer 1 are connected together by water feed pipes 6 and 7. The vaporizer and a blower 2 are connected by an exhaust pipe 10. The exhaust port of the blower 2 is opened toward an open space. Water is fed to the vaporizer 1 and the inside of the vaporizer is decompressed by the suction of the blower 2. The water is boiled to be vaporized and the residual water is cooled. The generated steam is exhausted to the open space while cooling the blower 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003150389-A (JP)
Title: DEVICE FOR ACCELERATING DYNAMIC Web PAGE
Inventor: TAKEBE YASUAKI
IPC: G06F9/45
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a caching method does not produce an effect if information with high update frequency and information with low update frequency are mixed in a Web even though there is the method for caching the entire generated page to reduce a load for generating a dynamic Web page. SOLUTION: This invention comprises a device (2) for converting a program for dynamically generating a Web page with partial evaluation, a device (3) for arranging the converted program to a Web server, and a device (4) for switching the arranged program to its operating state. By converting the program for generating a dynamic Web page with partial evaluation, processing such as retrieval of data with low update frequency is preliminarily performed. By arranging this conversion processing at the Web server, only data with high update frequency are retrieved when a request is received from a Web browser, and data with low update frequency do not have to be retrieved. Thus, it is possible to reduce the load of a system.
Patent JP-2003185163-A (JP)
Title: Floor heating controller
Inventor: HASHIMOTO MASAHIDE
IPC: F24D13/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the use of a floor heater in the state where a relay is defective.  <P>SOLUTION: This floor heating controller includes a relay RL for connecting the load of an electric floor heater and a power supply to each other in the on-state and interrupting the load and the power supply in the off-state, a switching element Q1 connected in parallel to the relay RL, and a CPU 10 for turning on the switching element Q1 in the case of switching the relay RL in the off-state to the on-state, and switching the relay RL from the off-state to the on-state with the switching element Q1 kept in the on-state, and then turning off the switching element Q1. The CPU 10 turns on the switching element Q1, switching the relay R1 from the on-state to the off-state with the switching element Q1 kept in the on-state and then turning off the switching element Q1 in the case of switching the on-state relay RL to the off-state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182454-A (JP)
Title: Monitor system of automobile
Inventor: NAKANO TETSUHIRO
IPC: B60R25/30
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor system capable of restraining cost low, preventing deterioration and breakage and monitoring an extensive area.  <P>SOLUTION: A camera 24 provided in a car room 1a of an automobile 1 photographs the front of the automobile 1 (an area shown by P1-P2 in the drawing) and picks up images reflected on a door mirror 3 on the right side, a door mirror 5 on the left side and a room mirror 18, that is, the images of the rear of the automobile 1 (an area shown by Q1-Q2, R1-R2, S1-S2 in the drawing). It is possible to restrain the cost low as it is enough to prepare only one of the camera 24. Additionally, it is possible to prevent deterioration and breakage as the camera 24 is provided in the car room 1a of the automobile 1. Furthermore, it is possible to monitor an extensive area as the camera 24 is constituted to monitor not only the rear of the automobile 1 but also the front of the automobile 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188708-A (JP)
Title: Output circuit and microcomputer
Inventor: HONDA YOSHIMITSU
IPC: H03K19/0175
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely output a prescribed logic signal when a control power supply voltage is lowered.  <P>SOLUTION: When a control power supply voltage VCC2 becomes lower than an operation guarantee voltage level V1, the output of a start-up circuit 47 becomes an H level, a NOR gate 36 outputs the output cutoff signal of an L level, and FET 31 and 32 are driven off. When the control power supply voltage VCC2 is further lowered, the operation of an output cutoff control circuit 46 may become unstable but in such a case, the FET 31 and 32 are maintained in the off-state by the pull-down operation of a resistor 39. As a result, in the range of all control power supply voltages lower than the operation guarantee voltage level V1, the output of an output circuit 23 turns to high impedance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182102-A (JP)
Title: Ink jet printer
Inventor: SAKAMOTO KOHEI
IPC: B41J2/175
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet printer in which throughput is prevented from lowering even if refresh operation is performed in the interval of print operation.  <P>SOLUTION: The ink jet printer comprising one or more print head having a plurality of nozzles for ejecting ink drops and performing printing by ejecting ink from the nozzles to a print sheet is provided with a refresh drop receiver orthogonally to the carrying direction of the print sheet so that refresh is performed to the refresh drop receiver. The refresh drop receiver is operable in the sheet feeding direction to traverse a print head completely and arranged in annular endless system or single side winding system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182077-A (JP)
Title: Ink jet print head and its manufacturing method
Inventor: MACHIDA OSAMU
IPC: B41J2/16
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high density ink jet head exhibiting excellent long term reliability in which variation of liquid drops is suppressed.  <P>SOLUTION: The ink jet print head comprises a plurality of pressure chambers partitioned by a barrier wall, a diaphragm sealing one surface of these pressure chambers, insular protrusions arranged on the outside of the diaphragm in correspondence with the pressure chambers, pressure generating elements arranged in correspondence with the insular protrusions, and a nozzle plate having nozzles arranged in correspondence with the pressure generating elements. The insular protrusions are formed while penetrating one single crystal silicon surface of an SOI substrate having single crystal silicon on the opposite sides of a silicon oxide layer, and the pressure chambers are formed at positions corresponding to the insular protrusions on the other single crystal silicon surface while penetrating it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190706-A (JP)
Title: Crystallization treatment method
Inventor: HASHIMOTO TAKAYUKI
IPC: B01D9/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystallization treatment method for supplying a crystallizing chemical liquid into a crystallization reaction tank at a constant flow velocity or more.  <P>SOLUTION: In the crystallization treatment method wherein raw water containing a component to be crystallized and the crystallizing chemical liquid are supplied to the crystallization reaction tank 1 and a reaction product of the component to be crystallized and a crystallization reaction component contained in the crystallizing chemical liquid is precipitated on seed crystals in the crystallization reaction tank 1 to generate treated water reduced in the content of the component to be crystallized, a diluting liquid is supplied to a crystallizing chemical liquid supply line 7 from the diluting liquid supply line 14 connected to the crystallizing chemical liquid supply line 7 for supplying the crystallizing chemical liquid to the crystallization reaction tank 1 to dilute the crystallizing chemical liquid and the diluted crystallizing chemical liquid is supplied into the crystallization reaction tank 1 at a flow velocity higher than the lowest linear speed from the small holes 12 of the nozzle 11 connected to the crystallizing chemical liquid supply line 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187387-A (JP)
Title: Device and method for supporting mobile object leading/ following
Inventor: SAKATANI HIROSHI
IPC: G01C21/26
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively realize support with which one mobile terminal leads the other mobile terminal and the other mobile terminal smoothly follows the one mobile terminal.  <P>SOLUTION: In supporting the leading or following of each of the mobile objects, an either operating mode is operated by switchingly controlling operating modes between a leading mode for stopping a radio communication receiving part 11, also starting a radio communication transmitting part 12 to control transmitting timing for transmitting position information detected by a position detecting part 15, and a following mode for starting the radio communication receiving part 12 and also stopping the radio communication transmitting part 12 to receive the position information from a leading terminal and performing control that associates the receiving position information with a map to present the associated received position information and map with a presenting and outputting part 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002277869-A (JP)
Title: Reflection-type optoelectronic device
Inventor: SONEHARA TOMIO
IPC: G02F1/1343
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-type optoelectronic device which does not require mask positioning. SOLUTION: An insulating reflection layer is formed on the liquid crystal layer side of the counter substrate.
Patent JP-2002269538-A (JP)
Title: Image processing method
Inventor: BREITENSTEIN JACQUES
IPC: A61B5/00
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method, enabling improvement in selection of a curve structure of interest in an image and a medical scanning apparatus. SOLUTION: This image processing method for an image concurrently formed of a curve linear structure comprises an image-removing step and a determination step for selecting the pixel of the image belonging to the curve structure. This method further concurrently comprises a sub-step for estimating the direction of each image pixel, similarly to a connectivity analytic step for adjacent pixels, based on the direction in the end point of a sub-step for estimating each image pixel, and a sub-step for group selection of pixels as the resulting function of the connectivity analysis of adjacent pixels, based on the direction in the end point of the removing step. This method enables selection of a curve structure, having a fine structure such as catheter or a thick structure such as the trunk of blood vessels in a medical image.  For example, this method is used in a medical scanning apparatus for detecting a artery anomalies abnormalities such as stenos is or diffuse coronary disease or the like.
Patent JP-2002279059-A (JP)
Title: Management analysis system
Inventor: YAMANAKA YUKIO
IPC: G06Q10/00
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To systematically support accounting office business performed by a certified public accountant or certified tax accountant and client's management business. SOLUTION: An accounting office and an ASP(application service provider) processor are connected through a personal computer or an information portable terminal, economic stock prices (economic stock price) are calculated by ASP processing on the basis of client's financial data and unfinancial data, a management analysis report is further prepared on the basis of the economic stock prices, current profits and business cash flow, internal control is evaluated even about a small scale company that is not obliged by audit by a certified public account, and the ASP processor notifies the client of the economic stock prices and various reports via the accounting office.
Patent JP-2003193019-A (JP)
Title: Urethane resin hot melt adhesive
Inventor: SATO SHINICHI
IPC: C09J201/10
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a urethane resin hot melt adhesive having a long work life for adhesion, excellent in performance of adhesion after adhering and reducing toxicity caused by volatilization of a free isocyanate monomer.  <P>SOLUTION: This adhesive comprises the urethane resin having at least a polyester skeleton in the main chain and an RN-CO-NH bond (R is a specific substituent group) and a hydrolysable silicon group in the molecule, and a vinyl polymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194386-A (JP)
Title: Control method for air conditioner
Inventor: NAKAGAERI NOBUTAKA
IPC: F24F1/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively conduct sterilization and deodorization on the inside of an indoor machine with ozone in the clean operation of an air conditioner.  <P>SOLUTION: When a clean operation signal is received, operation time (integrated operation time) Ta from the preceding clean operation to just before receiving the latest clean operation signal is calculated (ST2), power supply time (ozone generation time) T is decided according to the calculated integrated operation time Ta, and in execution of sterilization and deodorization, the decided power supply time T is used (ST10). For example, in the case where the integrated operation time Ta is less than 200 hours, power supply time T is made 15 minutes, in the case where it is more than 200 hours but less than 500 hours, power supply time T is made 20 minutes (ST5, ST6), and in the case that the integrated operation time Ta is 500 hours or more, the power supply time T is made 25 minutes (ST5, ST7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194327-A (JP)
Title: Combustion equipment with level detector
Inventor: HASEGAWA TEIJI
IPC: F23K5/14
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide combustion equipment which electrically indicates the feed amount of fuel fed from a fuel tank when fuel is fed by dismounting the fuel tank from a combustor body and controls the burning operation thereof by the combustor body according to the residual amount of fuel in the fuel tank when the fuel tank is installed in the combustor body, in the combustion equipment such as a petroleum fan heater allowing the fuel tank for fuel storage to be detachably installed thereon.  <P>SOLUTION: The fuel tank 3 comprises a capacitor charged by a power supply device mounted on the body 1 of the combustion equipment and a light transmitter 6 formed of an LED lit in response to detection signals from a level detector 4 operated using the capacitor as a power supply. The combustor body 1 comprises a light receiver 7 for receiving light from the light transmitter 6 when the fuel tank 3 is installed on the body 1 of the combustion equipment and a control means for controlling the operation of the combustion equipment in response to output signals from the light receiver 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190912-A (JP)
Title: Garbage disposer
Inventor: HIGASHIYAMA YOSHIYUKI
IPC: B09B3/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To swiftly and securely grind and dry garbage having large content of starch such as boiled rice or the like.  <P>SOLUTION: The garbage having large content of starch such as boiled rice or the like is securely ground and dried by stripping off the dried garbage by means of an agitating blade A61 after the garbage adheres to the bottom face of a garbage accommodation vessel 1 which accommodates the garbage and has a roughly circular bottom face, the agitating blade having a flat portion that agitates the garbage, an agitating shaft 4 rotated by an agitating motor and a blade fixed shaft 5 connecting the agitating blade with the agitating shaft 4. At least two sets (61, 62) of the agitating blade are roughly symmetrically provided against the agitating shaft 4, the tip end of one side of the agitating blade A61 is fixed so as to roughly come into contact with the bottom face of the accommodation vessel 1, and the tip end of the other end of the agitating blade B62 is fixed by providing with a gap against the bottom face of the accommodation vessel 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193535-A (JP)
Title: Body washing method and sanitary washing device
Inventor: MATSUMOTO TOMOHIDE
IPC: A61H35/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body washing method and a sanitary washing device for providing bodily sensable washing strength as desired without changing the flow rate of washing water.  <P>SOLUTION: The sanitary washing device comprises water supply means 1, a washing nozzle 2 connected to the water supply means 1 for exhausting washing water, heating means 3 for heating the washing water, and washing area adjusting means 4 for continuously varying an area in which the washing water exhausted from the washing nozzle 2 has contact with a human body. The washing nozzle 2 has a first flow path 13 and a second flow path 14 communicating with a single exhaust port 12 and rotating flow generating means 75 for giving additional force of rotation around the direction of exhaustion from the single exhaustion port 12 to the washing water flowing through the first flow path 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195896-A (JP)
Title: Audio decoding device and its decoding method, and storage medium
Inventor: WAKAE RYOTARO
IPC: G10L19/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio decoding device and its decoding method for reproducing an excellent audio signal by converting the scale factor of the audio signal and a storage medium.  <P>SOLUTION: The decoding device which decodes an audio bit stream and outputs a PCM audio signal has a maximum value detection part 54 which detects the maximum value of a decoded sample value, a scale factor variation part 56 which finds the difference value between a maximum value represented with predetermined quantization bits of the PCM audio signal and the maximum value detected by the maximum value detection part 54, determines whether difference information for varying the scale factor on the basis of the difference value matches file information stored in its buffer, and varies the scale factor according to difference information corresponding to the file information of the audio bit stream when determined that they match each other, and a reverse quantization part 52 which decodes the audio bit stream by using the varied scale factor.  <P>COPYRIGHT: (C)2003,JPO